Sugar Loaf

The Sugar Loaf is a hill two miles north-west of Abergavenny in Monmouthshire, Wales. It stands within the Brecon Beacons National Park as the southernmost summit of the Black Mountains. The hill rises to 596 metres and its shape resembles a sugarloaf, giving it its name. Originally called Y Fâl in Welsh, its summit was known as Pen y Fâl. The name Sugar Loaf first appeared in the 18th century and shares similarities with other British hills. The hill is composed entirely of sedimentary rocks, mainly Old Red Sandstone from the Devonian Period. Its lower slopes consist of mudstones and sandstones, while the upper reaches are sandstone-rich. The summit is formed from late Devonian sandstones. Prehistoric flint tools from the Mesolithic, Neolithic and Bronze Ages have been found on a southern foothill called Y Graig. The National Trust owns most of the mountain and manages grazing by Welsh mountain sheep. The lower slopes feature deciduous mixed woodland with fern, heather and bilberry. A vineyard producing Sugar Loaf wines is located at Dummar Farm near Abergavenny. Walkers can ascend from the Sugar Loaf car park or from nearby towns like Abergavenny, Crickhowell or Llangenny. The summit offers views of the Black Mountains, the Cotswolds, the Brecon Beacons including Pen y Fan, and the Bristol Channel. On clear days, hills as far as Shropshire and Somerset are visible.